| Doctor Name: | MR. BOYD STEVEN CALLAHAN |
| NPI Number: | 1043326143 |
| Entity Type Code: | Individual (1) |
| Gender: | M |
| Credentials: | M.S.W. |
| License Number: | |
| Business Practice Address: | 701 E Irving Park Rd Ste 305 Roselle, IL - 601722322 |
| Business Phone Number: | 6305291644 |
| Business Fax Number: | 6305291792 |
| Mailing Address: | 479 N Northwest Hwy, PARK RIDGE |
| State: | IL |
| Postal Code: | 600683254 |
| Phone Number: | 8476982862 |
| Fax Number: | 8476980928 |
| NPI Enumeration Date: | 08/22/2006 |
| NPI Last Update Date: | 07/08/2007 |
| Replacement NPI: | 0 |
| NPI Deactivation Date: | |
| NPI Reactivation Date: |
Taxonomy Information: | |
| Healthcare Provider Taxonomy: | 1041C0700X |
| License Number: | |
| Healthcare Provider Taxonomy: (Secondary) | Y |
| State: | IL |
| Taxonomy Type: | Behavioral Health & Social Service Providers |
| Taxonomy Classification: | Social Worker |
| Taxonomy Specialization: | Clinical |
| Taxonomy Definition: | A social worker who holds a master |